Big Bang Theory Quote
Penny: You know, you go on and on about wanting things to stay the same, but you've changed a lot since I met you.
Sheldon: Oh, you are a mean drunk.
Penny: I'm serious. You have a ton of friends, you got married, moved into a new apartment. You wore a baseball hat that one time. Heck, you've had sex almost as many times as I have fingers.
Sheldon: More.
Penny: W...
Sheldon: (holding up two fingers) By this many.
Penny: You dog!
Sheldon: It was the "Avengers" trailer.
Quote from S12E23 - The Change Constant